Hi all
我在看 lein-ring插件源码时，发现很多 语法引用符号 ` 都用在defn里。
`(do ~(start-nrepl-expr project) ~(start-server-expr project))
(defn load-namespaces
[& syms]
`(require
~@(for [s syms :when s]
`'~(if-let [ns (namespace s)]
(symbol ns)
s))))
我的直觉是这些最好是用在编译期的宏里。
用在运行期的的函数里是什么意思呢， 比较愚笨，希望高手解答。谢谢
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